/* De Vries Projects & Support – huisstijl
   Lettertypen worden lokaal gehost (geen verbinding met Google, AVG-vriendelijk).
   Ontbreken de bestanden in /assets/fonts, dan valt de site netjes terug op systeemletters. */
@font-face{font-family:"Bricolage Grotesque";src:url("fonts/bricolage-grotesque-latin-wght-normal.woff2") format("woff2-variations"),url("fonts/bricolage-grotesque-latin-wght-normal.woff2") format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url("fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"IBM Plex Sans";src:url("fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2");font-weight:500;font-display:swap}

:root{
  --bg:#f3f5f4; --surface:#ffffff; --ink:#14212b; --muted:#56646d; --line:#d7dedc;
  --petrol:#0d5e66; --petrol-soft:#e1eeee; --amber:#d9922e; --slab:#14212b; --slab-ink:#eef3f2;
  --on-petrol:#ffffff; --err:#b3261e;
  --display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --wrap:1160px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0f171d; --surface:#16222a; --ink:#e7eeee; --muted:#9aa9b0; --line:#26343d;
  --petrol:#5fb7bd; --petrol-soft:#16333a; --amber:#e8a94b; --slab:#0a1116; --slab-ink:#e7eeee;
  --on-petrol:#0f171d; --err:#f2b8b5; color-scheme:dark}}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;padding-inline:16px}
img{max-width:100%}
.wrap{max-width:var(--wrap);margin-inline:auto}
h1,h2,h3{font-family:var(--display);line-height:1.08;text-wrap:balance;margin:0}
p{margin:0}
a{color:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}
.label{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--bg);padding:8px 12px;border-radius:6px;z-index:20}
.skip:focus{left:16px}

/* Header */
header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line);margin-inline:-16px;padding-inline:16px}
.bar{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-weight:700;font-size:18px;white-space:nowrap}
.mark{display:grid;place-items:center;width:38px;height:34px;border-radius:8px;background:var(--ink);color:var(--bg);font-size:11.5px;letter-spacing:0}
.brand small{font-family:var(--body);font-weight:400;color:var(--muted);font-size:13px}
nav.main{display:flex;gap:22px;margin-left:auto}
nav.main a{text-decoration:none;font-size:15px;color:var(--muted)}
nav.main a:hover{color:var(--ink)}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px}
.lang a{font:500 12px/1 var(--mono);letter-spacing:.06em;color:var(--muted);padding:7px 10px;border-radius:999px;text-decoration:none}
.lang a:hover{color:var(--ink)}
.lang a[aria-current="true"]{background:var(--ink);color:var(--bg)}
.menu-btn{display:none;border:1px solid var(--line);background:none;color:var(--ink);border-radius:8px;width:40px;height:36px;cursor:pointer;font-size:18px;line-height:1}
@media (max-width:860px){
  .brand small{display:none}
  .lang{margin-left:auto}
  .menu-btn{display:grid;place-items:center}
  nav.main{display:none;position:absolute;left:0;right:0;top:68px;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:8px 16px 16px;margin:0}
  nav.main.open{display:flex}
  nav.main a{padding:12px 0;font-size:17px;color:var(--ink);border-bottom:1px solid var(--line)}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px/1.2 var(--body);text-decoration:none;padding:13px 20px;border-radius:10px;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--petrol);color:var(--on-petrol)}
.btn-primary:hover{filter:brightness(1.08)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink)}

/* Hero */
.hero{display:grid;grid-template-columns:1.35fr 1fr;gap:56px;padding-block:72px 64px;align-items:end}
.hero>*{min-width:0}
.hero h1{font-size:clamp(44px,7.4vw,92px);font-weight:800;letter-spacing:-.03em;margin-top:18px}
.hero h1 em{font-style:normal;background:linear-gradient(transparent 68%,color-mix(in srgb,var(--amber) 55%,transparent) 68%)}
.lead{font-size:19px;color:var(--muted);max-width:58ch;margin-top:24px}
.ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.spec{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:8px 24px;margin:0}
.spec div{display:grid;grid-template-columns:120px 1fr;gap:16px;padding-block:16px;border-bottom:1px solid var(--line)}
.spec div:last-child{border-bottom:0}
.spec dd{margin:0;font-weight:500}
.spec dt{padding-top:3px}
@media (max-width:860px){.hero{grid-template-columns:1fr;gap:40px;padding-block:48px}}
@media (max-width:420px){.spec div{grid-template-columns:1fr;gap:4px}}

/* Sections */
section{padding-block:88px;border-top:1px solid var(--line)}
.head{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;margin-bottom:48px;align-items:end}
.head h2{font-size:clamp(32px,4.4vw,52px);font-weight:700;letter-spacing:-.02em;margin-top:10px}
.head p{color:var(--muted);max-width:56ch}
@media (max-width:860px){.head{grid-template-columns:1fr;gap:16px}section{padding-block:64px}}

/* Services */
.services{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--ink)}
.svc{padding:28px 28px 32px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:14px}
.svc:not(:nth-child(3n+1)){padding-left:28px;border-left:1px solid var(--line)}
.svc h3{font-size:24px;font-weight:700;letter-spacing:-.01em}
.svc p{color:var(--muted);font-size:15.5px}
.svc blockquote{margin:auto 0 0;padding:12px 14px;background:var(--petrol-soft);border-radius:8px;font-size:14.5px;color:var(--ink)}
.svc blockquote .label{display:block;color:var(--petrol);margin-bottom:4px;font-size:11px}
@media (max-width:960px){.services{grid-template-columns:1fr 1fr}.svc:not(:nth-child(3n+1)){padding-left:0;border-left:0}.svc:nth-child(even){padding-left:24px;border-left:1px solid var(--line)}}
@media (max-width:620px){.services{grid-template-columns:1fr}.svc:nth-child(even){padding-left:0;border-left:0}}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);counter-reset:s;list-style:none;margin:0;padding:0}
.steps li{padding:0 24px 0 0}
.steps li::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:var(--mono);font-size:13px;color:var(--petrol);display:block;padding-bottom:14px;margin-bottom:18px;border-bottom:2px solid var(--petrol)}
.steps li:last-child::before{border-color:var(--amber);color:var(--amber)}
.steps h3{font-size:21px;margin-bottom:8px}
.steps p{color:var(--muted);font-size:15px}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr;row-gap:40px}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:64px}
.why div{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px}
.why strong{display:block;font-family:var(--display);font-size:19px;margin-bottom:6px}
.why p{color:var(--muted);font-size:14.5px}
@media (max-width:960px){.why{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.why{grid-template-columns:1fr}}

/* About */
.about p+p{margin-top:16px}
.about p{max-width:62ch;font-size:17px}
.about h2{font-size:clamp(32px,4.4vw,52px);letter-spacing:-.02em;margin:10px 0 24px;max-width:22ch}

/* Contact */
.contact{background:var(--slab);color:var(--slab-ink);margin-inline:-16px;padding-inline:16px;border-top:0}
.contact .label{color:color-mix(in srgb,var(--slab-ink) 62%,transparent)}
.contact h2{font-size:clamp(36px,5.4vw,68px);font-weight:800;letter-spacing:-.025em;margin-top:12px;max-width:16ch}
.contact .intro{color:color-mix(in srgb,var(--slab-ink) 74%,transparent);max-width:52ch;margin-top:18px;font-size:17px}
.cwrap{display:grid;grid-template-columns:1fr 1.25fr;gap:48px;margin-top:48px;align-items:start}
.cwrap>*{min-width:0}
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:color-mix(in srgb,var(--slab-ink) 16%,transparent);border-radius:12px;overflow:hidden}
.cgrid>div{background:var(--slab);padding:22px;display:flex;flex-direction:column;gap:8px;min-width:0}
.cgrid .val{font-size:17px;font-weight:500;overflow-wrap:anywhere}
.cgrid a.val{text-decoration:none}
.cgrid a.val:hover{color:var(--amber)}
.chip{align-self:flex-start;font:500 12px/1 var(--mono);letter-spacing:.05em;color:var(--amber);border:1px solid color-mix(in srgb,var(--amber) 50%,transparent);border-radius:6px;padding:7px 10px;text-decoration:none}
@media (max-width:960px){.cwrap{grid-template-columns:1fr}}
@media (max-width:520px){.cgrid{grid-template-columns:1fr}}

/* Form */
form.cform{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font-size:14px;font-weight:500}
.field label span{color:color-mix(in srgb,var(--slab-ink) 55%,transparent);font-weight:400}
.field input,.field textarea{font:inherit;font-size:16px;color:var(--slab-ink);background:color-mix(in srgb,var(--slab-ink) 6%,transparent);border:1px solid color-mix(in srgb,var(--slab-ink) 22%,transparent);border-radius:8px;padding:12px 14px;width:100%}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field textarea:focus{outline:2px solid var(--amber);outline-offset:1px;border-color:transparent}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-foot{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.form-foot small{color:color-mix(in srgb,var(--slab-ink) 62%,transparent);font-size:13px;max-width:44ch}
.form-foot small a{color:var(--slab-ink)}
.contact .btn-primary{background:var(--amber);color:#14212b}
.alert{grid-column:1/-1;padding:12px 14px;border-radius:8px;border:1px solid var(--err);color:var(--slab-ink);background:color-mix(in srgb,var(--err) 18%,transparent);font-size:15px}
@media (max-width:560px){form.cform{grid-template-columns:1fr}}

/* Footer */
footer.site{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding-block:28px;margin-top:64px;border-top:1px solid color-mix(in srgb,var(--slab-ink) 16%,transparent);font-size:14px;color:color-mix(in srgb,var(--slab-ink) 62%,transparent)}
footer.site a{text-decoration:none}
footer.site a:hover{color:var(--slab-ink)}
footer.site .links{display:flex;flex-wrap:wrap;gap:18px}

/* Legal / simple pages */
.page{padding-block:64px 88px}
.page h1{font-size:clamp(36px,5vw,56px);letter-spacing:-.02em;margin:10px 0 12px}
.page .meta{color:var(--muted);margin-bottom:40px}
.prose{max-width:68ch}
.prose h2{font-size:24px;margin:40px 0 12px}
.prose p,.prose li{font-size:16.5px}
.prose p+p{margin-top:12px}
.prose ul{padding-left:20px;margin:12px 0}
.prose li+li{margin-top:6px}
.slim-foot{background:var(--slab);color:var(--slab-ink);margin-inline:-16px;padding-inline:16px}
.slim-foot footer.site{margin-top:0}
.thanks{padding-block:96px}
.thanks h1{font-size:clamp(40px,6vw,72px);letter-spacing:-.025em;margin:12px 0 18px;max-width:18ch}
.thanks p{font-size:18px;color:var(--muted);max-width:52ch;margin-bottom:32px}